Meaning and origin
Theirn is a French boy name. The meaning of the name is `Gift of God`.
Where is it used? The name Theirn is mainly used in French.
It is an abbreviated form of Theodora, used in English, Greek and in Ancient Greek.
How do they say it elsewhere? Theodore (In English)
For the opposite sex use: In Scandinavian, Romanian, Czech, Polish, Serbian and in Croatian: Teodor (M) In Italian, Spanish and in Portuguese: Teodoro (M)